Ballinalack Project

Prospect in Westmeath, Ireland with commodities Lead, Zinc
Sections on this page
  1. Identification information
  2. Geographic coordinates
  3. Site location context
  4. Geographic areas
  5. Commodities
  6. Materials information
  7. Nearby scientific data
  8. Ore body information
  9. Economic information about the deposit and operations
  10. Ownership information
  11. Reserves and resources
  12. Workings at the site
  13. Links to other databases
  14. Bibliographic references
  15. Reporter information

Geologic information

Identification information

Deposit ID 10207085
MAS/MILS ID 4190470001
Record type Site
Current site name Ballinalack Project

Geographic coordinates

Point of reference Ore Body
Geographic coordinates: -7.49763, 53.4991 (WGS84)
Elevation 75

Site location context

Political divisions (FIPS codes)

Westmeath(province)

Ireland(country)

Europe(continent)

Land(continent)

Geographic areas

Country State
Ireland Westmeath

Comments on the location information

  • LAT-LONG FOR TOWN OF WESTMEATH. OTHER OWNERS: NORANDA IRE & KERR ADDISON.

Commodities

Commodity Importance
Lead Primary
Zinc Critical Primary

Materials information

Materials Type of material
Galena Unknown
Sphalerite Unknown

Nearby scientific data

Ore Body (1) -7.49763, 53.4991

Economic information

Ore body information

  • Depth to top 275M
    Field Value
    Type of Orebody #1 FISSURE VEIN
    Shape of Orebody #1 IRREGULAR
    Type of Orebody #2 SHEAR ZONE
    Primary mode of Origin OTHER
    Primary Ore Control FAULTING
    Minimum Depth to Top 250
    Date of Last Modification 830719

Comments on the geologic information

  • SILVER AND CADMIUM OCCUR IN ONLY TRACE AMOUNTS GANGUE MINERALS INCLUDE PYRITE, BARITE, CALCITE AND DOLOMITE
  • STRIKE OF THE DEPOSIT IS N 15 DEGREES E AND IT DIPS STEEPLY NORTH-WEST. DRILLING INDICATES THAT THERE ARE TWO ORE BODIES THE DEPOSIT IS CUT BY A NORTH-SOUTH FAULT WITH A VERTICAL DISPLACEMENT OF 180 METERS.

Economic information about the deposit and operations

Operation type Underground
Development status Prospect
Commodity type Metallic
Significant Yes
Discovery year 1967
Mining method Open Stope - Sublevel

Ownership information

  • Type Owner
    Owner Barymin Resources, Ltd.
    Interest 19
    Year 1981
  • Type Owner
    Owner Noranda Exploration Ireland Ltd.
    Interest 81
    Year 1981
  • Type Operator
    Owner Syngenore Exploration Ltd.
    Interest 100
    Year 1981

Reserves and resources

  • Type In-situ
    Estimate year 1975
    Inferred 3200000mt ore
    Total resources 3200000mt ore
    Commodity Subtype Grade units Group Importance Year
    Lead Pb 1.2599 wt-pct Lead Major 1975
    Zinc Zn 7.17 wt-pct Zinc Major 1975

Comments on the reserve resource information

  • RECOVERY IS 80%; DILUTION, 10%

Workings at the site

  • Type of workings Underground
    Field Value
    MAS Development Schedule # 1
    Mining Record # 1
    Status of Mining Method PROPOSED
    Mining Method SUBLEVEL 10-43
    Percent Recovery 80
    Capacity 1400
    Capacity Units MT ORE/DAY
    Unit Production Cost 22
    Units of Production $/MT ORE
    Operating Days per Year 250
    Year of Information 1981

Reference information

Bibliographic references

  • Deposit

    RIO TINTO ZINC MINING COST ANALYSIS SYSTEM. PERFORMANCE

  • Deposit

    ANALYSIS. APRIL 14, 1975, P. 14.

  • Deposit

    MINING JOURNAL. BALLINALACK ASSAY. JUNE 3, 1977, P. 435.

  • Deposit

    WORLD MINING CATALOG, SURVEY AND DIRECTORY NUMBER. IRELAND.

  • Deposit

    JUNE 1971, P. 139.

  • Deposit

    MINING MAGAZINE, NOV. 1979, UPDATE ON IRISH MINING AND

  • Deposit

    EXPLORATION, PP. 413-414.

  • Deposit

    WILLIAMS, C.E., AND MCARDEL, P. 1978, IRELAND-BALLINALACK:

  • Deposit

    IN MINERAL DEPOSITS OF EUROPE, VOL. I; BOWIE, S.H.V.,

  • Deposit

    KVALHEIM A., AND HASLUM, H.W. EDS., INSTITUTION OF MIN.,

  • Deposit

    METALL, LONDON, PP. 338-339.

Reporter information

Type Date Name Affiliation Comment
Reporter 27-FEB-1984 Gazdik U.S. Bureau of Mines

Beyond USGS

Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.